Find the exact solutions to the quadratic equation, using a method of your choice.
x2 + 
x + 
= 0
A. 
B. 
C. - 
D. 
, - 
Answer: C
Mathematics
You might also like to view...
Solve the problem.The function y = cot x - 2 csc x has an absolute maximum value on the interval 0 < x < ?. Find it.
What will be an ideal response?
Mathematics
Solve the problem.Determine the actual and relative error.MEASUREMENTTRUE VALUEERRORRELATIVE ERROR(as a percent)34.5 mg37.5 mg??
A. -3.5 mg; 8% B. -3 mg; 0.8% C. -3 mg; 0.08% D. -3 mg; 8%
Mathematics
Solve the problem.In a geometric sequence with the first term P0 and common ratio r, the 100th term of the sequence is given by
A. P0 + r99. B. P0 × r100. C. P0 + r100. D. P0 × r99. E. none of these
Mathematics
Convert the equation to the standard form for a hyperbola by completing the square.4y2 - 25x2 + 8y - 50x - 121 = 0
A. 
- 
= 1
B. 
- 
= 1
C. 
- 
= 1
D. 
- 
= 1
Mathematics